Page Functional Configuration Chapter 2 2. Page Laser Exposure System Chapter 2 2. The main components of the laser scanner unit are the laser driver and the scanner motor unit and are controlled by the signals sent from the DC controller. Laser driver Polygon mirror Scaner motor unit Page Image Formation System Chapter 2 2. It forms the toner image on the media.
The following are the main components of the image-formation system: - Four toner cartridges - ITB - Laser scanner unit Fixing 2. Laser-beam exposure Development 1.
Primary charging 3. Development ITB cleaning Photosensitive drum cleaning 8. ITB cleaning 9. Drum cleaning 6. Page Transfer Block Chapter 2 Toner adheres to the electrostatic latent image on the photosensitive drum, which becomes visible. Step 3: Development Toner acquires a negative charge from the friction that occurs when the developing cylinder rotates against the developing blade.
When the negatively charged toner comes in contact with the drum, it adheres to the latent image because the drum surface has a higher potential. Step 7: Fixing The printer uses an on-demand fixing method to fix the toner image onto the media. The toner image is permanently affixed to the print media by the heat and pressure. Step 9: Drum cleaning The cleaning blade scrapes the waste toner off the surface of the photosensitive drum.
It consists of several types of feed rollers. The main components of the pickup-and-feed system are the following: Pickup source: - Cassette Page Cassette Pickup Chapter 2 2.
The paper separation roller follows the rotational direction of the pick-up roller because it does not have its own driving force. Page Various Control Mechanisms Chapter 2 - Thermal fuse FU1 : Prevents the fixing heater temperature from rising abnormally high The thermal fuse is located at the center of the fixing heater.
If the temperature of the fixing heater rises abnormally high, the thermal fuse blows to interrupt power supply to the fixing heater. These temperature controls in the fixing unit are performed by the fixing control circuit and the fixing heater safety circuit according to the commands from the DC controller. Page Safety If properly connected with a bi-directional interface, an external device may be used to check the printer status.
When printing is executed in a Microsoft Windows or Macintosh environment, CAPT Canon Advanced Printing Technology serves to reduce processing speed and enhance the ease of operation to provide a user-friendly printing environment. To that end, CPU is designed for the following: - The print data from the application is turned into dot data and sent to the printer without conversion into the printer's page description language PDL.
Page 47 Contents Contents 3. Page 48 Contents 3. Page Right Cover Chapter 3 row. F 3. Page Upper Cover Chapter 3 3 Free the 2 claws [1] and open the left cover [2] in the direction of the arrow 1 Remove the upper cover assembly [1].
Page 52 Chapter 3 F 7 Close the front door [1]. F 2 Open the front door [1]. F 8 Open the manual pickup slot cover [1] in the direction of the arrow [A].
Combine documents such as PDFs and image files onto one page on your Windows computer before printing. Turn your Canon camera into a webcam to experience professional image quality during your video conferences.
Interviews and inspirational stories from passionate people. Capture the changing colours of autumn. Take in the vast beauty of the landscape. Portrait tips for creative family photos to inventive party snaps. Long nights and frosty mornings, make the most of winter. Try a new creative technique, or improve your results. Find light in darkness with these tips and techniques. Share your passions with vlogging. Master the light any time, anywhere.
Shoot in monochrome for timeless chic. Download drivers for your Canon product. Download software for your Canon product. Download a user manual for your Canon product. Download firmware for your Canon product. Browse our frequently asked questions. Find contact numbers or product support.
Send your Canon product for service or repair. Expert services to keep your equipment working perfectly. Canon Professional Services. CPS members can find the right contact for each country and get through to the experts who can help you. Expert services to keep your equipment working perfectly, enhance its imaging performance or repair it. Software to improve your experience with our products.
Useful guides to help you get the best out of your product. Canon Logo. The NB-W2 is an interface card installed in the expansion slot of the printer. Continue as follows to define the settings. The printer initiates a self-diagnostic test for the printer unit and optional accessories. Select a display language, specify a date and time. When connecting or disconnecting a USB cable, do not touch the metal part of the connector as this may result in an electric shock.
Do not connect or disconnect the USB cable while the printer or computer is on. You can see the problem diagnosis section in this Canon i-SENSYS LBPCdn Manual for troubleshooting the printer driver cannot be installed or uninstalled, printing does not work, the printer cannot be connected to the network, a message appears in the control panel, paper curls or crases, poor print quality, paper jams, miscellaneous problems.
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